jack201174 jack201174

30-01-2021
Physics

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A spring has a spring constant of 25 N/m. What force is necessary to stretch the spring 0.2 m?

Respuesta :

rachellknappp rachellknappp

31-01-2021

Answer: 0.5 J

Explanation:

PEspring = 1/2(k)(x²)

PEspring = 1/2(25)(0.2²)

PEspring = 0.5 J

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